EP2177263A4 - Catalyst layer, membrane electrode assembly and fuel cell - Google Patents

Catalyst layer, membrane electrode assembly and fuel cell

Info

Publication number
EP2177263A4
EP2177263A4 EP08791470.1A EP08791470A EP2177263A4 EP 2177263 A4 EP2177263 A4 EP 2177263A4 EP 08791470 A EP08791470 A EP 08791470A EP 2177263 A4 EP2177263 A4 EP 2177263A4
Authority
EP
European Patent Office
Prior art keywords
fuel cell
electrode assembly
catalyst layer
membrane electrode
membrane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08791470.1A
Other languages
German (de)
French (fr)
Other versions
EP2177263A1 (en
EP2177263B1 (en
Inventor
Tadatoshi Kurozumi
Toshikazu Shishikura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of EP2177263A1 publication Critical patent/EP2177263A1/en
Publication of EP2177263A4 publication Critical patent/EP2177263A4/en
Application granted granted Critical
Publication of EP2177263B1 publication Critical patent/EP2177263B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J35/61—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
EP08791470.1A 2007-07-31 2008-07-23 Catalyst layer, membrane electrode assembly and fuel cell Not-in-force EP2177263B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007198854 2007-07-31
PCT/JP2008/063213 WO2009017010A1 (en) 2007-07-31 2008-07-23 Catalyst layer, membrane electrode assembly and fuel cell

Publications (3)

Publication Number Publication Date
EP2177263A1 EP2177263A1 (en) 2010-04-21
EP2177263A4 true EP2177263A4 (en) 2014-03-19
EP2177263B1 EP2177263B1 (en) 2016-09-07

Family

ID=40304242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08791470.1A Not-in-force EP2177263B1 (en) 2007-07-31 2008-07-23 Catalyst layer, membrane electrode assembly and fuel cell

Country Status (7)

Country Link
US (1) US8268490B2 (en)
EP (1) EP2177263B1 (en)
JP (2) JP5184530B2 (en)
KR (1) KR101249089B1 (en)
CN (1) CN101765459B (en)
CA (1) CA2721136A1 (en)
WO (1) WO2009017010A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012017490A (en) * 2010-07-06 2012-01-26 Sumitomo Chemical Co Ltd Electrode catalyst

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1562247A1 (en) * 2004-01-30 2005-08-10 Mitsubishi Heavy Industries, Ltd. Fuel cell membrane electrode and fuel cell with radical removing material
US20060188775A1 (en) * 2005-02-18 2006-08-24 Mance Andrew M Oxidation resistant electrode for fuel cell
WO2006098175A1 (en) * 2005-02-28 2006-09-21 Showa Denko K.K. Fine particulate titanium dioxide, and production process and uses thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9826940D0 (en) * 1998-12-09 1999-02-03 Johnson Matthey Plc Electrode
DE10211701A1 (en) * 2002-03-16 2003-09-25 Studiengesellschaft Kohle Mbh Production of catalyst, e.g. for hydrogenation, oxidation or fuel cell electrocatalyst, involves hydrolysis and condensation of sub-group metal salt(s) in basic aqueous solution and in situ immobilization of oxide nanoparticles on support
JP4395292B2 (en) 2002-08-30 2010-01-06 三菱重工業株式会社 Fuel cell electrode catalyst, fuel cell and fuel cell system
JP2005063677A (en) 2003-08-11 2005-03-10 Nitto Denko Corp Fuel cell
JP2006086037A (en) * 2004-09-16 2006-03-30 Nissan Motor Co Ltd Electrocatalyst for fuel cell and electrocatalyst layer for fuel cell using it
JP4940421B2 (en) * 2005-01-17 2012-05-30 国立大学法人東京工業大学 Oxide composite material, method for producing the same, electrochemical device, and catalyst containing oxide composite material
JP2006299388A (en) * 2005-04-25 2006-11-02 Nippon Oil Corp Method for producing porous titanium-titanium composite body
WO2007029346A1 (en) * 2005-08-19 2007-03-15 The University Of Tokyo Proton conductive hybrid material, and catalyst layer for fuel cell using the same
US8663866B2 (en) * 2006-03-13 2014-03-04 E I Du Pont De Nemours And Company Stable proton exchange membranes and membrane electrode assemblies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1562247A1 (en) * 2004-01-30 2005-08-10 Mitsubishi Heavy Industries, Ltd. Fuel cell membrane electrode and fuel cell with radical removing material
US20060188775A1 (en) * 2005-02-18 2006-08-24 Mance Andrew M Oxidation resistant electrode for fuel cell
WO2006098175A1 (en) * 2005-02-28 2006-09-21 Showa Denko K.K. Fine particulate titanium dioxide, and production process and uses thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009017010A1 *

Also Published As

Publication number Publication date
EP2177263A1 (en) 2010-04-21
WO2009017010A1 (en) 2009-02-05
JPWO2009017010A1 (en) 2010-10-21
US8268490B2 (en) 2012-09-18
JP5184530B2 (en) 2013-04-17
US20100209809A1 (en) 2010-08-19
JP5650254B2 (en) 2015-01-07
EP2177263B1 (en) 2016-09-07
KR101249089B1 (en) 2013-03-29
CN101765459A (en) 2010-06-30
CN103199273A (en) 2013-07-10
JP2013075295A (en) 2013-04-25
CN101765459B (en) 2013-04-03
KR20100036385A (en) 2010-04-07
CA2721136A1 (en) 2009-02-05

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